package jdbc;

import java.sql.*;

public class JDBCDemo4 {
    public static void main(String[] args) {
        try (
                Connection connection = DBUtil.getConnection();
        ){
            Statement statement = connection.createStatement();
            String sql = "SELECT id,name,salary,title "+
                         "FROM teacher";
            ResultSet rs = statement.executeQuery(sql);
            while (rs.next()){
                int id = rs.getInt("id");
                String name = rs.getString("name");
                int salary = rs.getInt("salary");
                String title = rs.getString("title");
                System.out.println(id+" "+name+" "+salary+" "+title);
           }
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
    }
